IN74180
TECHNICAL DATA
9-Bit ODD/EVEN Parity Generators/Checkers
LOGIC DIAGRAM
ORDERING INFORMATION IN74180N Plastic IN74180D SOIC TA = -10° to 70° C for all packages
PIN ASSIGNMENT
PIN 14 =VCC PIN 7 = GND
FUNCTION TABLE
Inputs Σ of H’s at EVEN A Thru H ODD L L H H H L Output Σ EVEN H L L H L H Σ ODD L H H L L H w w w
.d e e h s a t a
. u t4 m o c
EVEN ODD EVEN ODD X X X =don’t care
H H L L H L
..
MAXIMUM RATINGS-
Symbol VCC VIN IOL Tstg
- Parameter Supply Voltage Input Voltage Low Level Output Current Storage Temperature Range
Value 7.0 5.5 16 -65 to +150
Unit V V m A °C
Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Remended Operating Conditions.
REMENDED OPERATING CONDITIONS
Symbol VCC VIH VIL IOH IOL TA Supply Voltage High Level Input Voltage Low Level Input Voltage High Level Output Current Low Level Output Current Ambient Temperature Range -10 Parameter Min 4.75 2.0...
